2012高考英语一轮复习 课时作业47 Unit4 Sharing 新人教版选修7.doc

课时作业47Unit 4Sharing.短语填空1I dont know _ whether the famous actress will come here or not.2It is clear that the young American _ learn some Chinese from you.3Topics for writing practice should _ the experiences of the students.4They were waiting for their clothes to _，so the departure had to be delayed.5Until we _ the head office we cant give you your permit.6There has been little rain this season；this river is _.7The beggar cant have been dead，for I saw him begging in the street _.8The war may come to an end soon because both sides want to _ the peace talks.9The patient is so severely injured that he needs to _ without delay.10As a famous saying goes“A friend _ is a friend indeed.”.单词拼写1An _(宇航员)cannot live without oxygen when he goes into outer space.2They built a _(平台) in the trees from which they could watch the animals unobserved.3The _(裁缝) has cut my coat very well.4When she woke，her ear caught the sound of _(轻柔的) knocking.5Expenses came to more than _(收入)6She had led a life of luxury and _(特权)7There were several _(牛)on the road.8The conference discussed the fair _(分配) of income and wealth.9He works as a _(安全；保安)manager.10She is an expert in _(财政).单项填空1Can I look at the menu before I make an order?Of course._， madam.A. Take your time B. Dont mention itC. Never mind D. Help yourself2The criminal, as well as some _ people, was arrested by the police yesterday.A. relevant B. skilled C. released D. lucky3I _ my university professor in the supermarket near my house, which was out of my expectation.A. came out B. came acrossC. came about D. came along4If it is too cold in this room, you can _ the air conditioner to make yourself feel comfortable.A. arouse B. adjustC. adopt D. addict5Students are encouraged to _ the design competition for robots at the university.A. take part B. operateC. join to D. participate in6After Yang Liwei succeeded in circling the earth, Chinese astronauts are _ walk in space.A. anxious to do B. eager forC. dying to D. long to7A live program on TV is calling on people to _ money or some other things to the people who have suffered from the flood in Henan Province.A. donate B. lend C. put D. pay8When they got there, they found the people suffering the storm were _ food and water supplies.A. in thirsty of B. in short forC. in want of D. in place of9He hesitated for a moment before kicking the ball, otherwise he_ a goal.A. had scored B. scoredC. would score D. would have scored10Shut the window, _ itll get too cold in here.A. so B. yet C. but D. otherwise11A terrible forest fire _， however, occur the other day.A. does B. did C. has to D. had to12Lets look up the word in the dictionary. Do you have one_？A. in hand B. in needC. at once D. at hand13The new couple spent some money for the _of the furniture necessary for their new house.A. distribution B. manufactureC. donation D. purchase14We were married on 20th May, 1964, and every year we have a party on our _.A. congratulation B. awarenessC. anniversary D. operation15A story goes _ the two countries will be at war if the peace talk breaks down.A. / B. whichC. what D. that.阅读理解(2010湖北高考)It was a Sunday and the heavy storm had lasted all night. The morning after the storm，though，was beautiful：blue skies，warm air and a calm，inviting sea touching the shore gently. My father realised it was a good day for fishing and invited my sister and me to go with him. I was only 14 and fishing had never been my thing，but I decided to go all the same. Im_so_glad_I_did. On the road to the harbour we could see the terrible destruction on the coast，but the harbour itself was in fairly good shape. After all，it was protected by the arms of a bay that had only one tiny channel to the sea.As we got on board，we noticed two big humps(脊背)in the distance. On approaching them，we saw it was a mother whale with her baby. We couldnt believe itthere arent any whales along the coast here. The storm must have driven them across the ocean into the bay，in which the still water was so badly polluted that nothing could survive. The little baby whaleactually as big as our boatwas obviously stuck and could not move. The mother dived under the water and came up suddenly，making big whirlpools(漩涡)and waves. “Shes trying to help her baby，but on the wrong side.” My father said. At this point，my father moved our boat in a semicircle to the other side and，heading the boat towards the baby whale，pushed it gently. With our several gentle pushes the big hump turned over and disappeared under water. Then it swam up right beside its mum. They struggled in their desperate attempts to escape but missed the exit and started heading in the wrong direction. We hurried up to the whales and tried to lead them towards the bay channel. Slowly，they let us lead them，sometimes rising from the water right beside us to breathe and to give us a trusting look with those huge eyes. Once they hit their first part of clean water flowing straight from the sea，the mum gave us a wave with her tail and off they swam into the distance. In the excitement it had felt like only a few minutes，but we had been with those wonderful animals for almost an hour and a half. That was the simple and lasting beauty of the day. Nearly four decades later，I still look back fondly to that golden day at sea.1The author says “Im so glad I did.”(in Para.2)because _. Ahe witnessed the whole process of fishing Bhe enjoyed the beauty of the calm sea Che experienced the rescue of the whales Dhe spent the weekend with his family2The harbour survived the storm owing to _.Athe shape of the harbour Bthe arms of the bayCthe still water in the channel Dthe long coast line3The mother whale failed to help her baby because _. Ashe had stayed in the polluted water for too long Bthe whirlpools she had made were not big enough Cshe had no other whales around to turn to for help Dthe waves pushed her baby in the wrong direction4What is the theme of the story? ASaving lives brings people a sense of happiness. BFishing provides excitement for children. CIts necessary to live in harmony with animals. DIts vital to protect the environment.短文填句Most of us dont like to think too much about rubbish._1_.However，household waste is a major contributor to our planets waste problem. Like it or not，it needs to be managed if we are to have a brighter green future.When it comes to being responsible for our own rubbish，the best way to approach it is by following the three golden rules of waste management，or the 3RsReduce, Reuse and Recycle.“The order is important. _2_.” says Eugene Tay, Director of Green Future Solutions in Singapore. “Recycling still affects the environment and should be done last after reduce and reuse.”But, when our efforts to reduce and reuse still result in an overflowing rubbish bin, the advantages of recycling cannot be ignored. “ _3_.” says Amy Ho，Managing Director of World Wide Fund For Nature in Singapore. “The damage to our environment could then be slowed down as a result.”In fact，by recycling just one plastic bottle，you are saving not just the material to make a new one，but you also stop it from getting thrown into a landfill(垃圾掩埋场) for up to 700 yearsand thats before it even starts to rot. _4_ .Recycling is so important that we really have no excuse not to do the simplest of household tasks that will make a difference.“_5_” says Ho. “Starting with recycling grey water for gardening purposes to recycling materials such as glass, paper and ironit all reduces the use of raw materials.”A. We put it in the bin and dont think too far beyond thatB. The collective action of individuals can make a significant effectC. Its important for every household to make good use of grey waterD. Waste reduction and reuse is u